I bought some metal clay so that I could take an impression of my cats paw. The (normal) clay kits were either really expensive or a bit crappy. I also found that it would work out cheaper for me to make a silver impression myself. So far, I have made a necklace with a silver bee pendant based on an ancient Egyptian design and the impressions are currently drying.
I have read this book cover-to-cover twice already and I can't wait to try some of the designs. I really want to make a ring and the Landscape Pendant with the lily pond and bulrushes. The designs by professionals are also very inspiring.
A couple of reviewers have criticised that this book has a chapter on kiln-firing but I really can't see how they can view that as a negative! The author does say in the introduction that kiln-firing is introduced so that all readers can see what can be achieved with a kiln via the use of dichoric glass and sheet clay. It also gives beginners, such as myself, a view of how far we can go if we really enjoy silver-smithing and want to invest in some serious equipment.
The designs do look advanced but when they are broken down, you realise that actually you are capable of making them and making them well. I read on another website that if you can take an impression of something with play-doh, then you can make that impression with metal clay. I have used this method and also use the play-doh to make a maquette so that I can try different techniques and play around with the design before using the silver clay - something I found useful for raising my confidence.
I fully recommend this book if you are new or experience with metal clay - the designs are beautiful and within reach. Enjoy!